Seplat Daily Update: Seplat Petroleum Development is listed in the Oil & Gas Producers sector of the London Stock Exchange with ticker SEPL. The last closing price for Seplat was 104.75p.Seplat Petroleum Development has a 4 week average price of 100.50p and a 12 week average price of 98.75p.The 1 year high share price is 121p while the 1 year low share price is currently 63.75p.There are currently 563,444,561 shares in issue and the average daily traded volume is 246,733 shares. The market capitalisation of Seplat Petroleum Development is £583,165,120.64.